code the following problem using C++ program must include at least the exception
ID: 3805158 • Letter: C
Question
code the following problem using C++ program must include at least the exception-handling framework
Write a C++/FLTK program named hw5pr3.cpp to draw the official alternate Olympic flag, which has a black background and a white circle where the usual Olympic flag has a white background and a black circle. Look up the colors of the other circles. Make the circles have a thickness of 5 pixels. Don't worry about making the circles overlap correctly. Olympic trivia: These 6 colors were reportedly chosen because every nation's flag can be drawn with these 6 colors. H
int: Sketch it on graph paper by drawing around a quarter to get approximate coordinates.
Explanation / Answer
void main()
{
int i=0,j=0,k=0,l=0,m=0,ch;
float pi=3.1424,a,b,c,d,e;
int gd=DETECT,gm;
initgraph(&gd,&gm,"c:\tc\bgi");
printf(" Enter 1 or 2 ");
scanf("%d",&ch);
printf(" You have entered %d",ch);
getch();
clrscr();
switch(ch)
{
case 1 : while(i<360)
{
a=(pi/180)*i;
setcolor(3);
circle(120+100*sin(a),150-100*cos(a),10);
i++;
delay(5);
}
while(j<360)
{
b=(pi/180)*j;
setcolor(0);
circle(280+100*sin(b),150-100*cos(b),10);
j++;
delay(5);
}
while(k<360)
{
c=(pi/180)*k;
setcolor(4);
circle(440+100*sin(c),150-100*cos(c),10);
k++;
delay(5);
}
while(l<360)
{
d=(pi/180)*l;
setcolor(14);
circle(200+100*sin(d),300-100*cos(d),10);
l++;
delay(5);
}
while(m<360)
{
e=(pi/180)*m;
setcolor(2);
circle(370+100*sin(e),300-100*cos(e),10);
m++;
delay(5);
}
break;
case 2 : while(i<360)
{
a=(pi/180)*i;
setcolor(3);
circle(120+100*sin(a),150-100*cos(a),10);
i++;
delay(5);
}
while(l<360)
{
d=(pi/180)*l;
setcolor(14);
circle(200+100*sin(d),300-100*cos(d),10);
l++;
delay(5);
}
while(j<360)
{
b=(pi/180)*j;
setcolor(0);
circle(280+100*sin(b),150-100*cos(b),10);
j++;
delay(5);
}
while(k<360)
{
c=(pi/180)*k;
setcolor(4);
circle(440+100*sin(c),150-100*cos(c),10);
k++;
delay(5);
}
while(m<360)
{
e=(pi/180)*m;
setcolor(2);
circle(370+100*sin(e),300-100*cos(e),10);
m++;
delay(5);
}
break;
default:
setcolor(13);
outtextxy(190,220,"YOU HAVE ENTERED THE WRONG CHOICE!!");
}
getch();
}
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